201553738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{26881}}^1$

素因数の和:27069

約数の個数: 16

約数和(自身を含む): 317422656

約数和(自身を除く): 115868918

約数列:

[1, 2, 23, 46, 163, 326, 3749, 7498, 26881, 53762, 618263, 1236526, 4381603, 8763206, 100776869, 201553738]

約数ペア:

[(1, 201553738), (2, 100776869), (23, 8763206), (46, 4381603), (163, 1236526), (326, 618263), (3749, 53762), (7498, 26881)]